Lyophilised research peptides and blends, independently third-party tested, with a certificate of analysis for your batch on request. Packed in Liverpool and sent Royal Mail Tracked 24.
Here is what we offer, and the question worth asking whoever you buy from today.
| What to compare | Pep Labs UK | Ask your current supplier |
|---|---|---|
| Independent testing | Third-party lab: HPLC purity, endotoxin, TAMC/TYMC and heavy metals | Who tests it, and for what beyond purity? |
| Batch certificate | COA for your batch on request, quoting your order number | Can I see the COA for the batch I receive? |
| Stock location | Held and packed in Liverpool, UK | Does it ship from the UK or from abroad? |
| Delivery | Royal Mail Tracked 24 (1–2 working days). £4.99, free over £100 | Is it tracked, and how long does it really take? |
| Payment | Card or crypto. Card details handled by our payment providers | Can I pay by card, or crypto only? |
| Support | UK team at [email protected], replies on working days | Is there a real UK contact and address? |
| First order | 10% off with WELCOME10 | What do I get for trying you? |
We don’t name or describe other suppliers. The right-hand column is a question to put to them, not a claim about them.
Research peptides and blends are in the full catalogue.
Bacteriostatic water for the laboratory reconstitution of lyophilised research compounds.
Our peptides are tested by an independent third-party laboratory. Request the certificate of analysis for your batch at any time with your order number.
Pick single peptides or blends. BAC water is sold separately and added free on qualifying orders over £100.
Checkout by card or crypto. Your details are processed by our payment providers, never stored by us.
Orders are packed securely and dispatched from Liverpool on working days.
Royal Mail Tracked 24, £4.99 or free over £100. Tracking link emailed on dispatch.
Yes. Our products are third-party tested, and a COA confirming purity can be requested for your batch. See our COA page or contact support with your order number.
Orders go out from Liverpool on working days by Royal Mail Tracked 24, usually 1–2 working days. £4.99, or free on orders over £100.
Card and crypto. Card details are processed by our payment providers and never stored by us.
Our peptides and blends are supplied lyophilised (freeze-dried powder) in sealed vials.
Buyers aged 21 or over, purchasing for laboratory research use only.
Use WELCOME10 at checkout for 10% off your first order.